CN106499597A - For maintenance system that the brake unit of the brakes with horizontally disposed brake disc is safeguarded and method - Google Patents
For maintenance system that the brake unit of the brakes with horizontally disposed brake disc is safeguarded and method Download PDFInfo
- Publication number
- CN106499597A CN106499597A CN201610416655.6A CN201610416655A CN106499597A CN 106499597 A CN106499597 A CN 106499597A CN 201610416655 A CN201610416655 A CN 201610416655A CN 106499597 A CN106499597 A CN 106499597A
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- China
- Prior art keywords
- framework
- brake unit
- brake
- brake disc
- side frame
- Prior art date
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- Granted
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- 238000012423 maintenance Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims description 27
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000003247 decreasing effect Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000009432 framing Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 description 6
- 230000036541 health Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/0043—Brake maintenance and assembly, tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
- F03D7/0248—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/80—Repairing, retrofitting or upgrading methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
- F16D2250/0084—Assembly or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Braking Arrangements (AREA)
- Wind Motors (AREA)
Abstract
Describe a kind of maintenance system (30 safeguarded by brake unit (24) for brakes；300), brakes includes the brake unit (24) and brake disc (22).Maintenance system (30；300) include framework (32；302), maintenance system (30；300) also include：For relative to brake disc (22) by framework (32；302) installed in the installation component (34 of fixed position；318) brake unit (24), is adapted to allow for relative to brake disc (22) in framework (32；302) supporting member (48 of upper motion；338) and the lifting member (46 that brake unit (24) is increased or decreased relative to brake disc (22) is adapted to allow for；304,306).
Description
Technical field
The present invention relates to a kind of maintenance system for being safeguarded and method, the braking system to the brake unit of brakes
System includes brake unit and brake disc.
Background technology
Wind turbine includes that pylon and cabin or machine case, cabin or machine case are supported on pylon and hold
Carry blade, rotor and electrical generation components.It is inclined around vertically extended relative to pylon that yaw system (yaw system) controls cabin
The position of boat axis, so that control orientation of the wind turbine rotor relative to prevailing wind direction.If do not entered to wind turbine
Row is properly oriented within, and wind will apply uneven load to rotor, will substantially reduce the efficiency of wind turbine.Therefore, in order to
Improve efficiency and extend the service life of wind turbine, the function of yaw system is important.
Yaw system generally includes motor starting formula gear and the band tooth brake disc being fixed on pylon or ring, motor starting
Formula gear is attached to cabin and is engaged with toothed belt gear so that the startup of motor causes cabin to rotate, so as to produce the inclined of cabin
Shipping is moved.Yaw drive or gear also can be separated with brake disc.Yaw system can be provided with the ball bearing for yawing rotation
Or sliding bearing.Yaw system may also include one or more off-course brakes, and cabin and rotor are maintained at correct inclined
On boat position.
The time lengthening for generally engaging off-course brake, to guarantee that cabin is maintained at tram.Off-course brake leads to
Often include that caliper (brake calliper), caliper then include at least one brake piston and be arranged on the reception of caliper
Brake pad in part.Brake disc is arranged in the receiving portion of caliper, and when brake piston is engaged, brake pad is compressed
Against brake disc, so as to produce brake force due to the frictional engagement between brake pad and brake disc.Can also make during going off course
Off-course brake local engagement, to control and damp yawing rotation.
One of off-course brake problem encountered is：Need to remove from brake disc in installed off-course brake
To safeguard when (e.g., change brake pad or change whole off-course brake), need to do substantial amounts of work.Due to off-course brake
Be usually placed in from the work platformses of pylon quite remote with a distance from place, some problems therefore occur.Additionally, at present brake by
Maintenance personnel is operated, and including lifting off-course brake from brake disc, is then reduced on work platformses, or
Vice versa, and these operations further can be associated with health and safety risk.In addition, be currently used in help and being lifted or reducing driftage
The instrument of brake is using time-consuming, heavy, further relates to sometimes security risk.Current instrument is usually placed in the bottom of work platformses
On plate, so as to occupy floor space.The inherent design requirement caliper of caliper is had to horizontal movement before lowering, due to
This inherent design, it may appear that another problem related to current maintaining method and instrument.In current system, reducing
Carry out horizontal movement before and be directed to security risk.Generally safeguard in floor level or change the part of brake, and safeguard
Instrument is located at waist height, so further relates to health and safety risk.
Currently, when brake needs major tune-up, brake is generally entirely removed from wind turbine.
Content of the invention
The purpose of the present invention is to obtain a kind of maintenance system safeguarded by brake unit and method, can overcome or eliminate
At least one of shortcoming of prior art, or useful replacement scheme is provided.
According to the present invention, above-mentioned purpose is by a kind of maintenance system for being safeguarded to the brake unit of brakes
Realize, the brakes includes brake unit and brake disc, and wherein, brakes includes framework, and wherein, maintenance system is also
Including：
- installation component, its are used for, relative to brake disc, framework is arranged on fixed position；
- coupling member, its are used for at least a portion of brake unit being fixed to framework；With
- guiding elements, its are adapted to allow for described at least a portion of brake unit when being fixed on framework relative to system
Moving plate is moved on framework.
Whereby, the invention provides a kind of maintenance system, wherein, the maintenance system can be attached at solid relative to brake disc
Positioning is put, and is preferably attached directly to brake disc, and wherein, a part (e.g., caliper or yoke) for brake unit can be fixed
To on framework and can remove on the position safeguarded by the part from brake disc.
Preferably, fixing component is adapted to allow for the part of brake unit and is hosted by the framework.In addition the framework may include
Component, such as ledge, for supporting brake unit and being carried on framework.
The maintenance system can also be formed the integrated form attending device for being safeguarded to brake unit.But, its
The form of the kit that also can be configured to include framework and coupling member, the coupling member are used for brake unit extremely
It is fixed on framework described in few.
Note, the present invention is especially suitable for the braking system with substantially arrangement and orientation brake disc in a horizontal plane
System is safeguarded.Therefore, the present invention is also particularly suited for safeguarding the off-course brake of wind turbine.
Therefore, in the first embodiment, the invention provides a kind of off-course brake for wind turbine is carried out
The maintenance system of maintenance.In a second embodiment, maintenance system is applied at least a portion of installation brake unit or is applied to
At least a portion of brake unit is disassembled from horizontally disposed brake disc.
But, it is suitable for other brakes with horizontally disposed brake disc, for example, on crane
Trainstop or other commercial Applications.
Brake disc for example can be set to disc format or loop type.Brakes can for example include caliper or can be with
Based on sliding bearing.The brake unit (e.g., caliper) of the system may be arranged inside brake disc or be arranged in brake disc
Outside.
In an advantageous embodiment, guiding elements is designed and is adapted to the part of permission brake unit at first
Put and move and the second position between, in primary importance, in the operating position being partially installed in brake disc, in second
Put, the part can be maintained or be removed from brake disc.Therefore, it is fixed on the framework of maintenance system in the part
When, full maintenance can be carried out to the part of brake unit, compared with conventional maintenance tool and method, be this significantly reduces strong
Health and security risk.
In an advantageous embodiment, the part of brake unit is the yoke of caliper.Once yoke has been secured to tie up
On the framework of protecting system, yoke just can be dismantled from brake unit or be decomposed, so as to only yoke is moveable to the maintenance position on framework
Put.It reduce weight and torque that framework during safeguarding needs to support and carry.
Advantageously, installation component may include fixture such as Screw clamp and/or locking cam, for framework is clamped in disc type
In brake.From the principle, installation component can also be clamped in the other parts of brakes or on yaw system, example
Such as, it is clamped in a part for yaw system.But, it is particularly advantageous that framework is installed in brake disc, reason is, is made
Moving plate is always located in known location.In addition, brake disc is firm rigid structure, can easily support frame and brake unit
Weight.Again it is apparent that brake disc is located to be used for removing brake unit the suitable height by brake unit installation on the disc brake rotor
At degree.
In a further advantageous embodiment, guiding elements is adapted to allow for the part of brake unit and is in substantially parallel relationship to braking
The plane of disk and the yaw axes motion generally perpendicular to brake disc.Whereby, the part can be from brake unit and brake disc
It is removed without damaging any part.But it is also possible to guiding elements is designed so that plane of the part from brake disc
On be shifted out, for example, the axis relative to the plane or brake disc of brake disc is shifted out at a certain angle.
In highly beneficial embodiment, guiding elements includes one or more slits.Therefore, the part can pass through narrow
Groove is fixed on framework, and the part can be moved on framework along slit.
Advantageously, coupling member may include one or more steady pins, for passing through one or more of steady pins
Be inserted in slit and the part of brake unit is guided along slit.Steady pin is fixed to framework by slit by described
On.Coupling member can also only or additionally be arranged to the form of shelf, the part both supports of brake disc on the shelf,
So as to be carried by framework securely.
In another embodiment, guiding elements is may include for guiding the one or more of the part of brake unit to lead
Rail.Similarly, coupling member is may include for will be fixed to described in brake unit on one or more of guide rails
Component, for example, sells or screw and bolt connection piece.
From the principle, coupling member and guiding elements can be integrated into single device.Brake unit or braking yoke may include
Raised (similar to pin), the slit or guide rail of the raised engageable framework.In this case, slit or guide rail are also acted as and are held
The effect of the part of load brake unit.Can also by Frame Design into cause framework be fixed on brake unit top and under
Side so that the slit on framework or framework can carry whole brake unit.
In another embodiment, framework includes the first installation structure for being fixed on framework on the first side of brake unit
Part and the second installation component for being fixed on framework on the second side of brake unit.This provides maintenance system, wherein, frame
Frame can be fixedly secured in brake disc, and is provided for the part for carrying brake unit or whole brake unit
Fixed base.
First installation component is may be provided on the first body side frame of framework, and the second installation component is arranged on the second side of framework
On framework.
First body side frame and the second body side frame can be provided with slit so that the first steady pin is using the institute in brake unit
State on the first side of part, and the second steady pin is used on the second side of the part of brake unit.Therefore, first fix
Pin is could attach on the first side of the part, and the second steady pin is could attach on the second side of the part.First steady pin
Further can be arranged in second slit of the first slit and the second body side frame of the first body side frame with the second steady pin.
In one embodiment, coupling member and/or guiding elements be adapted to allow for the part of brake unit relative to
Framework rotates.
Maintenance system is may also include for will be fixed to frame described in brake unit in two different radial positions
Coupling member on frame.This for example (e.g., can be braked by the part is fixed on two different radial positions with steady pin
On the both sides of device) and realize.This will allow the part to move along guiding elements (e.g., the form of slit or guide rail), and institute
State part to rotate on framework due to its own weight.
Guiding elements (e.g., slit or guide rail) can be bending so that the part of brake disc is at which along guiding structure
Rotate when part is moved.Guiding elements for example may be designed such that the part is automatically moved to when which is along frame movement most preferably
Maintenance position on.
In one embodiment, framework is additionally provided with for making the part be shelved on the retainer on rotation position.Should
Retainer for example can extend between the first body side frame and the second body side frame as cross bar.
The framework is also provided with lifting device, and e.g., winch, for reducing relative to framework or lifting the part.Cause
This, on the work platformses that the part can be safely lowered to below such as yawing brake system.
In an advantageous embodiment, the framework includes the first coupling member and the first guiding elements and the second connection structure
Part and the second guiding elements；First coupling member and the first guiding elements are used for carrying the Part I of brake unit and transport which
Move, the second coupling member and the second guiding elements are used for carrying the Part II of brake unit and move which.When relative to system
When Moving plate is installed on fixed position, the first coupling member and the first guiding elements can be advantageously positioned in the second coupling member
Above the second guiding elements.
In one embodiment, the Part I and Part II of brake unit is first yoke and second of caliper respectively
Yoke, and upper yoke and lower yoke can be arranged to.
According to second aspect, present invention also offers a kind of safeguard from brake disc at least a portion of brake unit
Method, wherein, the method comprising the steps of：
A) framework is arranged on fixed position relative to brake disc；
B) will be fixed on framework described in brake unit；
C) primary importance of the part of brake unit from framework is made to move to the second position on framework；And
D) part of brake unit is safeguarded.
Maintenance according to the present invention includes installing the part or disassembles or only the part from brake unit
The componental movement of brake unit is only made to the position for being safeguarded (for example, changing brake pad or like) to the part
The position that maintenance personnel can be checked is put or is only moved to the part.
As it was previously stated, primary importance can be the position of the mounted operating position on the disc brake rotor in the part, second
Position can be that the part can be with position that is maintained or being removed from brake disc.
Brake unit is preferably used to the off-course brake of wind turbine.
Framework is preferably arranged in the brake disc arranged in the plane of general horizontal.
In an advantageous embodiment, under the part of brake unit was dismantled before step c) from brake unit
Come.
In a further advantageous embodiment, the part of brake unit is the yoke of caliper.
In a further advantageous embodiment, step a) includes to be mounted directly to framework in the brake disc of brakes.
According on the other hand, there is provided a kind of maintenance system for being safeguarded to the brake unit of brakes, should
Brakes includes brake unit and brake disc, and wherein, the maintenance system includes framework, and wherein, the maintenance system
Also include：
- installation component, for framework is arranged on fixed position relative to brake disc,
- supporting member, its are adapted to allow for brake unit and move on framework relative to brake disc, and
- lifting member, its are adapted to allow for brake unit and are increased or decreased relative to brake disc.
According on the other hand, present invention also offers a kind of side for being safeguarded to the brake unit of brakes
Method, the horizontally disposed brake disc that the brakes includes the brake unit and braked by the brake unit, the side
Method is comprised the following steps：
- framework is installed on the disc brake rotor；
- make brake unit be upwardly away from brake disc motion in the side of the rotation axiss generally perpendicular to brake disc so that system
Dynamic device is supported on framework；And
- brake unit is transported along the direction away from framework on the direction of rotation axiss for being in substantially parallel relationship to brake disc
Dynamic so that brake unit is increased or decreased relative to brake disc and framework.
Description of the drawings
Embodiment shown in below with reference to accompanying drawings explains in detail the present invention, wherein：
Fig. 1 shows wind turbine；
Fig. 2 shows the wind turbine for being provided with off-course brake；
Fig. 3 is shown including brake disc and the off-course brake of multiple calipers；
Fig. 4 a-4g are shown according to the maintenance system for safeguarding off-course brake of the present invention and using the system maintenance
The step of off-course brake；
Fig. 5 shows the second embodiment of the maintenance system according to the present invention；
Fig. 6 shows the maintenance system of the guiding elements with guide rail form according to the present invention；
Fig. 7 is shown in which that guiding elements is configured with the embodiment of warp architecture；
Fig. 8 shows the maintenance system for safeguarding driftage actuator according to the present invention；
The step of Fig. 9 a-9h show the maintenance system in Fig. 8 and use the system maintenance off-course brake.
Specific embodiment
Fig. 1 and 2 shows the wind-force windward of traditional modern times according to so-called " Denmark's concept (Danish concept) "
There is pylon 4, cabin 6 and rotor, rotor there is the armature spindle 15 of general horizontal for turbine 2, its.Rotor include wheel hub 8 and from
Three blades 10 that wheel hub 8 is radially extended, each blade have the blade tip near the blade root 16 of wheel hub 8 and farthest away from wheel hub 8
14.The radius of rotor R labellings.
Wind turbine 2 includes that yaw system, yaw system control wind turbine rotor taking relative to prevailing wind direction
To.Yaw system allows cabin 6 or machine case to rotate relative to pylon 4 around vertical axis or yaw axes 18.Driftage system
System for example may include yaw drive (not shown), and which is, for example, gear forms, and the yaw drive is engageable to go off course with tooth
Bearing.Tooth can be arranged in the inner ring or outer ring of yaw.Yaw drive is typically attached in cabin 6, and is gone off course
Bearing keeps fixing relative to pylon 4.After yaw steering being carried out to cabin 6, machine is made by using yawing brake system 20
Cabin is fixed, and yawing brake system 20 includes brake disc 22 and the multiple brake units around the arrangement of brake disc 22 or brake unit
24.Brake disc 22 can be one with yaw, or brake disc 22 can be the individually unit of yawing brake system.Braking is single
Unit preferably includes caliper 24, and caliper has the tine or yoke for straddling brake disc 22.Brake unit is preferably hydraulic actuation
, such as by applying brake force to the piston of brake pad 26, the brake pad is engaged with brake disc 22 and and then due to system
The friction of dynamic pad 26 and apply braking moment.But, other starters, such as electromagnetism or pneumatic starter can be applied.Piston
On the dewclaw and lower claw that brake pad is preferably provided at caliper 24.Alternately, only dewclaw is provided with brake pad, and under
Pawl can be provided with sliding mats.
Yaw system generally include to be fixed on pylon with tooth brake disc or ring and the motor starting formula being attached in cabin
Gear, the motor starting formula gear are engaged with toothed belt gear so that the startup of motor causes cabin to rotate, so as to produce cabin
Yawing rotation.Yaw drive or gear can also be separated with brake disc as described above.
Fig. 3 is shown in which the embodiment integrally formed with tooth yaw and brake disc 22.Brake disc 22 includes arranging
Tooth 23 on the periphery of brake disc 22.Multiple calipers 24 are arranged circlewise along inner circumferential around disk ring.As it was previously stated, alternative
Ground, tooth are arranged in the inner circumferential of ring, and caliper can be arranged along the periphery of ring.Yaw drive or gear 28 are arranged to connect with tooth 23
Close, so that cabin 6 is gone off course around the vertical axis 18 of pylon 4.
Compared with other brakes, the off-course brake engaged time is longer, is therefore particularly easy to wear and tear and get dirty
Dye.Therefore, off-course brake needs periodic maintenance.Accordingly, it would be desirable to allow the maintenance system for more effectively safeguarding off-course brake
And method.
Fig. 4 a-4g are shown according to the maintenance system for safeguarding off-course brake of the present invention and using the system maintenance
The step of off-course brake.
Fig. 4 a show the brake unit 24 of caliper form, and which is arranged on the operating position on loop system Moving plate 22.
Brake unit 24 includes the first yoke 25 or the first tine and the second yoke 26 or the second tine, and they straddle system in operating position
Moving plate 22.Brake unit 24 is attached on the machine case (not shown) of wind turbine blade by multiple bolts 27.
Fig. 4 a are also show for safeguarding the maintenance system 30 of brake unit 24.Maintenance system 30 includes framework 32, framework
32 include the first body side frame 40 and the second body side frame 42.Body side frame 40,42 is provided with the installation component of fixture or the like form
34, the installation component is directly mounted in brake disc 22 so that framework 32 is relative to brake disc 22 on fixed position.
Fixture can highly be adjustable, to coordinate the thickness of brake disc 22.Framework 32 also includes multiple cross bars, and they connect first
Body side frame 40 and the second body side frame 42 and rigidity is provided for framework 32.Whole framework is designed such that framework 32 is being fixed to
Brake unit 24 is straddled when in brake disc 22, so that the first body side frame 40 is located in the first peripheral side of brake unit 24, second
Body side frame 42 is located in the second peripheral side of brake unit 24, as illustrated in fig. 4 c.
First body side frame 40 and the second body side frame 42 are provided with the guiding elements 38 of form of slots.Maintenance system 30 also includes
The coupling member 36 of steady pin, bolt or the like form, its pass through slit 38 and the part of brake unit 24 are fixed to framework
On 32.The part of brake unit 24 for example can have screw, engage with the cooperation of coupling member for providing.
Body side frame 40,42 is designed so that they are provided with the first or upper slit and the second or lower slit.Each body side frame
40th, 42 upper slit and lower slit can be in longitudinal extensions in parallel to each other on the direction of yaw axes 18.Use
First steady pin, is connected to the first yoke 25 on framework 32 via the first slit；Using the second steady pin, will via the second slit
Second yoke 26 is connected on framework 32.
Slit 38 is designed and adapts to into the yoke 25,26 of permission brake unit 24 when being fixed on framework 32 relative to system
Moving plate 22 moves to the second position from primary importance on framework 32, and in primary importance, respective yoke 25,26 is installed in brake disc
Operating position on 22, in the second position, can safeguard to yoke 25,26, or which is removed from brake disc 22.
As shown in fig. 4 a, body side frame 40,42 be also provided with carrying or support brake unit 24 ledge 48.
As mentioned, Fig. 4 a show the brake unit 24 of the operating position in brake disc 22, and wherein, brake disc 22 is led to
Cross bolt 27 to be installed on machine case.In the first step shown in Fig. 4 b, bolt 27 is removed so that brake unit 24 from
Disassemble on machine case.
In the second step shown in Fig. 4 c, the framework 32 of maintenance system 30 is arranged in brake disc 22 by fixture 34.
Steady pin is attached to the side of the first yoke 25 and the second yoke 26 respectively by the first slit and the second slit.In addition, connection first
The bolt 27 ' of yoke 25 and the second yoke 26 is removed so that the first yoke 25 and the second yoke are mutually separated.
In the third step shown in Fig. 4 d, the first yoke 25 is along parallel to 22 plane of brake disc and perpendicular to yaw axes 18
The first slit in framework linear translation.Then, in the four steps shown in Fig. 4 e and 4f, the first yoke 25 is on framework 32
Around the axis being placed perpendicular in the plane of axis 18, the position for allowing that the first yoke 25 is safeguarded is rotated to.Cross bar
One in 44 can be used as retainer, and the first yoke 25 can be shelved on the retainer.On rotation position, the first yoke 25 is exposed
Brake pad 29.Safeguarding for example may include removing, clean or changing for brake pad, other parts of yoke 25 or whole yoke 25.Dimension
Shield may also include the simple inspection the first yoke 25 carried out by maintenance personnel.
After maintenance, the first yoke 25 can be made to return in primary importance, be located on operating position relative to brake disc 22,
Similar step is repeated to the second yoke 26 subsequently, as shown in figure 4g.
As shown in figure 5, framework 32 is also provided with lifting device 46, the such as lifting device of winch form.Safeguarded
Part by one or more cable attachments to winch 46, and can be lowered on the maintenance platform of wind turbine.
Although describing this in the coupling member of the guiding elements and steady pin form that above have been directed towards form of slots
Bright, however, it will be appreciated that other types of coupling member and guiding elements can be used.It is, for example possible to use guide rail replaces slit,
Or in addition to using slit, guide rail being it is also possible to use, the part (e.g., yoke) of brake unit can be attached to guide rail by coupling member
On so that these parts can be moved on framework along guide rail.Fig. 6 shows the view of such guide rail and system of connections, illustrates
The pin or bolt 136 of yoke 125 is connected to, wherein, in guide rail 138, the guide rail is connected to the header arrangement of pin or bolt 136
First body side frame 140.
Above have been directed towards following aspects and describe the present invention：Yoke has horizontal slot and only single pin on every side, will
Yoke is fixed on framework.But, as shown in Figure 7, it is also possible to sold using two or bolt 236 on yoke is per side, wherein, these pins
Or bolt is attached on the side of yoke two different radial positions.Whereby, yoke can be fixed on framework 240 and carried, and
Will not tend to rotate on framework due to its own weight.Guide rail or slit 238 can also be designed such that yoke at which along frame
Frame is automatically rotated to specific maintenance position when moving.This can bend (for example, as shown in Figure 7) by making guide rail or slit 238
Just can simple realization.
Invention has been described to have been directed towards the off-course brake of wind turbine.But, the present invention is generally speaking
The all brakes with horizontally disposed brake disc can be applied to.Therefore, the present invention can also apply to other industry
Application, for example, trainstop on crane.
In addition, framework 32 to be described as the single device being installed in brake disc 22.But it is also possible to pass through for example
Following manner is assembled in framework in brake disc 22：Body side frame 40,42 is separately mounted in brake disc 22, side frame is then adjusted
The position of frame is connected to body side frame 40,42 will brake yoke.As it was previously stated, framework can be reinforced with cross bar.The length of cross bar is can
Adjust, such as by telescopic configuration adjustment so that framework can be precisely fitted in brake unit.
Fig. 8 and 9a-9h show the maintenance system for safeguarding off-course brake according to another embodiment of the present invention
300 and using the system be used for safeguard off-course brake method the step of.System 300 includes framework 302 and lifting device,
Lifting device includes winch 304 and riser 306, and they are adapted to allow for brake unit 24 and are raised relative to brake disc 22 or drop
Low.
Framework 302 is provided is used for system 300 to be installed in brake disc 22 and in brake unit 24 relative to braking
The mechanism of brake unit 24 is supported when disk 22 is moved.Framework 302 may include side frame member 308,310, shelf frame component
312nd, cross bar 314 and portal frame component 316.
Side frame member 308,310 can be mirrored into each other, and including for pacifying framework 302 relative to brake disc 22
It is mounted in the component of fixed position.Especially, each side frame member limits recess 318, the recess are configured to receive brake disc
22 part.Recess 318 can be general rectangular in shape so that recess 318 is arranged on two circumferences of brake disc 22
On the radially inward edge (in an illustrated embodiment) of side and brake disc 22 or radially outward edge.For clamping the structure of brake disc 22
Part is may be provided on the one or both sides of the peripheral side towards brake disc 22 of recess 318, will be preferably solid for maintenance system 300
Determine in brake disc 22.Clamping component for example may include eccentric fixture or cam clamp, wherein, each side frame member 308,
The rotation of the handle 320 on 310 causes cam correspondingly to rotate between the first position and the second position, in primary importance, convex
Wheel promotes clamping component engagement brake disc 22, and in the second position, clamping component is discharged by cam from brake disc 22.Clamping component quilt
Being arranged so that, clamping force increases in response to attempting the increase of the power that system 300 is pulled down from brake disc 22.Body side frame
Component 308,310 also defines slit and the hole of alignment, the slit and hole be configured to receive shelf frame component 312,
Cross bar 314 and the part of portal frame component 316.Side frame member 308,310 can limit the slit 322 of general J-shape and hole
324 (referring to Fig. 9 b), the slit of the general J-shape are close to an end of the side frame member 308,310, and are configured to
An end with supporting shelf framing component 312 is received, the hole is close to the other end of side frame member 308,310, shelf
The relative end of framing component 312 can be connected to side frame member 308,310 by the hole, this will be carried out below in more detail
Description.Side frame member 308,310 can also limit another J slot 326, its be configured to be close to side frame member 308,
310 end, and be configured to receive cross bar 314.Finally, side frame member 308,310 can limit multiple holes and (not show
Go out), they are configured to be aligned with the respective aperture on portal frame component 316 and winch 304, and securing member can prolong through this some holes
Stretch portal frame component 316 and winch 304 are connected in one or both of side frame member 308,310.
Shelf frame component 312 is that framework 302 provides structural support, and removes from brake disc 22 in brake unit 24
When provide for supporting the component of brake unit 24.In an illustrated embodiment, shelf frame component 312 include side member 328,
330th, cross member 332 and cross bar 334,336 (referring to Fig. 9 d).The cross section of side member 328,330 is generally L-shaped, each
Two legs of side member 328,330 can be connected by one or more gussets, for strengthening intensity.Each side member 328,
330 leg forms ledge 338, and the ledge is configured to support brake unit 24 and is adapted to allow for brake unit 24 exist
Move relative to brake disc 22 in direction on framework 302 along the rotation axiss generally perpendicular to brake disc 22.Each side member
Another leg be configured to the respective end for receiving and engaging cross member 332 and cross bar 334,336.Especially, this is another
Leg defines the hole (being clearly shown that in Fig. 9 g) for being configured to receive cross bar 334,336.The hole for receiving cross bar 336 can be
Perpendicular to shape elongated in shape on the direction of the rotation axiss of brake disc 22, its purpose is described below.Side member 328,330 is mutual
Be spaced apart and 22 longitudinal extension of brake disc is upwardly away from the side of the rotation axiss perpendicular to brake disc 22.Cross member 332
The shape of general rectangular is may include, and connects side member 328,330 additional structure to be provided for shelf frame component 312
Support.In an illustrated embodiment, single cross member 332 is arranged in the middle of the longitudinal end of side member 328,330.But,
It should be understood that the quantity of cross member 332, shape and position can change.The cross section of cross bar 334,336 is substantial circular
, and connect side member 328,330 structural support to be provided for shelf frame component 312.Cross bar 334 runs through side member
328th, in the slit 322 that the hole on 330 extends and is configured to be received in side frame member 308,310.In the assembling phase
Between, shelf frame component 312 is positioned such that cross bar 334 is received in the open end of slit 322 and by slit
The 322 closing ends for moving to slit 322.Then make shelf frame component 312 surround in the closing end of slit 322 to run through
The axis rotation that cross bar 334 extends, so that the opposed end of shelf frame component 312 is positioned between body side frame 308,310
On position.Wing bolt 340 passes through the hole 324 in side frame member 308,310, the hole of the alignment on side member 328,330 is inserted
Enter in the corresponding aperture on cross bar 336, by the opposed end of shelf frame component 312 be connected to side frame member 308,
On 310.
Cross bar 314 is provided and is moved away from brake disc 22 and be used for keeping brake unit 24 for limiting brake unit 24
Component on shelf frame component 312.Cross bar 314 is configured to the slit 326 being received in side frame member 308,310
Interior, and it is configured to the side of engagement brake unit 24.In an illustrated embodiment, the shape of cross bar 314 is generally circular.
It should be understood, however, that being, the shape of cross bar 314 can change.
Portal frame component 316 is for for raising relative to brake disc 22 and the part of reduction brake unit 24 is provided
Support.In an illustrated embodiment, portal frame component 316 limits box like structure, and which is configured to accommodating riser 306 and is lifted
Pulley (not shown) on 306 both sides of plate, its purpose are described below.However, it is to be understood that the chi of portal frame component 316
Very little, shape and orientation can change according to the structure of the lifting member for being used.Portal frame component 316 is configured for leading to
Cross and be connected in side frame member 308,310 using traditional securing member (e.g., bolt or screw).
Winch 304 and lifting bracket 306 are formed and are adapted to allow for what brake unit 24 was raised and lowered relative to brake disc 22
Lifting member.Winch 304 can be connected in one of side frame member 308,310.Winch 304 is included between relative side plate and prolongs
The rotating cylinder 342 that stretches, the rotating cylinder are configured to an end for supporting rope, chain or cable around the winding of rotating cylinder 342.Handle
344 can be used to make rotating cylinder 342 rotate around the rotation axiss of the rotation axiss generally perpendicular to brake disc 22.Lifting bracket 306 is wrapped
Include base portion 346 (referring to Fig. 9 d), the base portion is configured for being connected to brake unit 24, in particular for be connected to relative to
The upper end of the brake unit 24 on ground.Base portion 346 can limit one or more holes 348, and which is configured for and brake unit
Corresponding aperture alignment on 24.Especially, hole 348 can be aligned with the bolt hole in brake unit 24, and bolt is typically opening through the bolt
Hole extends to connect two yokes or pawl of brake unit 24.Hole 348 is configured to receive bolt or other securing members, bolt or its
Its securing member can be inserted in hole 348 by the bolt hole in brake unit 24, so that lifting bracket 306 is fixed to braking dress
Put on 24.Lifting bracket 306 is connected to winch 304 by rope, chain or the cable extended from winch 304.By this way, carry
Rise bracket 306 to be configured in response to the motion of winch 304 and move relative to framework 302 together with brake unit 24,
It is raised and lowered relative to brake disc 22 with permission brake unit 24.According to one embodiment, lifting bracket 306 includes being arranged on
Pulley 350 (Fig. 9 h) on base portion 346.Pulley 350 can be supported for two arms upwardly extending in side from base portion 346
Between rotate, and the correct position on arm can be fixed on by removable securing member.Rope, chain or cable have and are fixed to
First end on the rotating cylinder 342 of winch 304.Rope, chain or cable from rotating cylinder 342, bypass on the side of lifting bracket 306
It is installed on portal frame component 316 and is arranged on a pulley (not shown) in the portal frame component, bypasses pulley
350 and bypass the gate-type frame is installed on portal frame component 316 and is arranged on the opposite side of lifting bracket 306
Another pulley (not shown) in frame member extends.For example, by making securing member through two side walls of portal frame component 316
And the eyelet through the end of rope, chain or cable extends and fixation fastener, by the opposite end of rope, chain or cable
Portion is maintained at the fixed position in portal frame component 316.Illustrated embodiment can make maintenance system 300 using multiple pulleys
Shorter profile is kept on the direction of the rotation axiss parallel to brake disc 22.However, it is to be understood that being used in winch 304
Supporting rope, chain or cable the component which connects up can be changed and lifting bracket 306 between, and can be according to being used
Component is improved to lifting bracket 306.In alternative embodiments, for example, portal frame component 316 may be configured with single pulley
And/or multiple ramps, rope, chain or cable connected up on the single pulley and/or multiple ramps, and lifting bracket 306 can quilt
It is disposed for being connected on the end of rope, chain or cable.In this embodiment, 306 alternative pulley 350 of lifting bracket,
The support arm of lifting bracket has hook, fixture or similar structures, hook, fixture or similar structures be configured to engagement be formed in rope,
Eyelet on the end of chain or cable.
Now with reference to Fig. 9 a-9h, working service instrument 300 is described in detail come the method for safeguarding brake unit 24.The party
Method can from prepare by brake unit 24 from the beginning of some steps that brake disc 22 is removed.Reference picture 9a, in one embodiment, connection
Some bolts in the bolt 24 of two pawls or yoke that connect brake unit 24 are removed that (one or more bolts 27 can stay in braking
Local assembled state is in holding brake unit 24 on device 24).Handle (not shown) is also can be plugged in brake unit 24
To allow pulling brake unit 24 in a subsequent step away from brake disc 22.
Reference picture 9b, once be ready to remove brake unit 24 from brake disc 22, the method can just proceed by
Framework 302 is installed to the step in brake disc 22.Framework 302 was assembled before framework 302 is installed on the disc brake rotor completely can.
Alternately, some parts of framework 302 are may be mounted in brake disc 22, while the remainder of framework 302 is installed to braking
On disk 22 and it is assembled on some parts having been mounted in brake disc 22.In one embodiment, for example, body side frame
Component 308 (winch 304 is mounted thereto) and portal frame component 316 (lifting bracket 306 is received in wherein) are preassembled,
And be installed in brake disc 22 as a unit.Afterwards, side frame member 310 is installed in brake disc 22, is connected in parallel to gate-type
The opposite side of framing component 316.Side frame member 308,310 is mounted so that the engagement brake disc of side frame member 308,310
22 two peripheral sides.Especially, side frame member 308,310 is made to move towards brake disc 22 so that brake disc 22 is received in
In the recess 318 of side frame member 308,310.Afterwards, rotate handle 320 side frame member 308,310 is clamped in system
In the peripheral side of Moving plate 22.
Reference picture 9c-9d, after side frame member 308,310 is assembled and is clamped in brake disc 22, can pass through will
Shelf frame component 312 and cross bar 314 are connected to side frame member 308,310 and continue assembling framework 302.Shelf frame component
312 can be oriented so that the cross bar 334 of shelf frame component 312 is aligned simultaneously with the slit 322 in side frame member 308,310
Move in slit 322, until cross bar 334 reaches the end of slit 322 and is supported by side frame member 308,310.Afterwards, side
Framing component 312 can surround the axis rotation extended through cross bar 344, and the other end of framing component 312 is moved to be made
The other end is positioned at the position between side frame member 308,312.Then wing bolt 340 is passed through side frame member
308th, on 310 hole 324, the hole of the alignment on the side member 328,330 of shelf frame component 312 are inserted into the right of cross bar 336
Ying Kongzhong, the other end of shelf frame component 312 is connected in side frame member 308,310.Cross bar 314 can be determined
Position into causing cross bar 314 to be aligned with the slit 326 in side frame member 308,310 and move in slit 326, until cross bar
314 ends for reaching slit 326 are simultaneously supported by side frame member 308,310.
Once framework 302 is fully assembled, the method can proceed with following step：Brake unit 24 is made generally vertically
Brake disc 22 is upwardly away from the side of the rotation axiss of brake disc 22 to move, and brake unit 24 is supported on framework 302.
The step may include several sub-steps.Reference picture 9d, any remaining bolt 27 for coupling two pawls or yoke of brake unit 24 can
It is removed, and to support on the ledge 338 of the side member 328,330 that brake unit 24 can be reduced to shelf frame 312.
Next, sliding along ledge 338 by making brake unit 24, such as using handle above-mentioned, and brake unit can be made
24 move away from brake disc 22.Reference picture 9e, the distance that 314 restriction brake unit 24 of cross bar can be moved in this direction, in case
Only brake unit 24 falls down from ledge 338.Once brake unit 24 is positioned on ledge 338 enough, it is possible to remove it
Before be inserted into any handle in brake unit 24.
Referring now to Fig. 9 f-9h, after brake unit 24 is made away from the motion of brake disc 22, the method can continue following steps
Suddenly：Brake unit 24 is made to move along the direction away from framework 302 on the direction of rotation axiss for being in substantially parallel relationship to brake disc 22,
So that brake unit 24 is increased or decreased relative to brake disc 22 and framework 302.The step may also comprise several sub-steps.Ginseng
According to Fig. 9 f, lifting bracket 306 is connected to brake unit 24 first.According to an aspect of the present teachings, bolt 352 or other are tight
Firmware is inserted in the hole 348 (referring to Fig. 9 d) of the alignment on lifting bracket 306 by the bolt hole of brake unit 24, described
Bolt or other securing members are generally used for being connected on two pawls of brake unit 24 or yoke.Next, operating winch 304 to rise
High or reduction lifting bracket 306 and brake unit 24.In order to remove brake unit 24 and brake unit 24 be reduced on base plate,
For example, winch 304 is made to rotate in one direction first raising wall of the brake unit 24 away from shelf frame component 312
Frame 338.Then, shelf frame component 312 can be removed by reference picture 9g from travelling vertically in path for brake unit 24.Can be with
By 340 abundant release of wing bolt, with allow other parts of shelf frame component 312 move relative to cross bar 336 (by means of
Elongated hole on side member 328,330, the end of cross bar 336 are arranged in the elongated hole), so as to manipulate cross bar 334 from narrow
In groove 322 out so that shelf frame component 312 can surround the axis rotation extended through cross bar 336, so that shelf frame
The opposed end of component 312 is removed between side frame member 308,312.Reference picture 9h, once shelf frame component 312 is moved
Remove, it is possible to rotated and reduction brake unit 24 by making winch 304 in the opposite direction, so as to reduce by 306 He of lifting bracket
Brake unit 24.
It will be appreciated that brake unit 24 can reinstalled by reverse above-mentioned steps and (for example, repairing or maintaining it
Afterwards).
Reference numerals list
Claims (30)
1. a kind of maintenance system (30 safeguarded by brake unit (24) for brakes；300), the brakes
Including the brake unit (24) and brake disc (22), wherein, the maintenance system (30；300) include framework (32；302), and
And wherein described maintenance system (30；300) include：
Installation component (34；318), the installation component is used for framework (32 relative to brake disc (22)；302) installed in fixation
Position；
Supporting member (48；338), the supporting member is adapted to allow for brake unit (24) relative to brake disc (22) in framework
(32；302) upper motion；With
Lifting member (46；304,306), the lifting member is adapted to allow for brake unit (24) and is risen relative to brake disc (22)
High or reduction.
2. maintenance system according to claim 1 (30；300), wherein, installation component (34；318) engagement system is configured to
First peripheral side and the second peripheral side of Moving plate (22).
3. the maintenance system (30 according to aforementioned any claim；300), wherein, framework (32；302) include the first side
Framing component (40；308) He the second side frame member (42；310), they are spaced from each other and are configured to be arranged on braking
In the opposite sides of device (24), installation component (34；318) include being formed in the first side frame member (40；308) first on
Recess (34；318) and the second side frame member (42 is formed in；310) the second side pocket (34 on；318).
4. the maintenance system (30 according to aforementioned any claim；300), wherein, installation component (34；318) include using
In the component that clamping force is applied to brake disc (22).
5. the maintenance system (30 according to aforementioned any claim；300), wherein, supporting member (48；338) include frame
Frame (32；302) ledge.
6. the maintenance system (30 according to aforementioned any claim；300), wherein, supporting member (48；338) it is suitable to permit
Perhaps brake unit (24) is moved on the direction of the rotation axiss generally perpendicular to brake disc (22).
7. maintenance system (300) according to any claim in claim 1-2 and 4-6, wherein, framework (302)
Including the first side frame member (308), the second side frame member (310) and shelf frame component (312), the first side frame member
(308) and the second side frame member (310) is spaced from each other and including the installation component (318), shelf frame component
(312) include that there is first end, the first end to be configured to for the supporting member (338), shelf frame component (312)
Upper and can be in primary importance and second for being connected to the first side frame member (308) and the second side frame member (310)
Move between position, in primary importance, the second end relative with first end of shelf frame component (312) is arranged on first
Between side frame member (308) and the second side frame member (310), at the second position, the second end of shelf frame component (312)
Portion is not disposed between the first side frame member (308) and the second side frame member (310).
8. maintenance system (300) according to aforementioned any claim, wherein, lifting member (304,306) include：
Winch (304), the winch are fixed on framework (302)；With
Lifting bracket (306), the lifting bracket are connected to winch (304), and are configured for being connected to brake unit
(24), lifting bracket (306) be configured for the motion in response to winch (304) and together with brake unit (24) relative to
Framework (302) is moved, to allow the brake unit (24) to be increased or decreased relative to brake disc (22).
9. maintenance system (300) according to any claim in claim 1-2 and 4-6, wherein, framework (302)
Including the first side frame member (308), the second side frame member (310), shelf frame component (312) and portal frame component
(316), the first side frame member (308) and the second side frame member (310) are spaced from each other and including the installation component
(318), shelf frame component (312) is configured for being connected to the first side frame member (308) and the second side frame member
(310) and including the supporting member (338), portal frame component (316) is configured for being connected to the first body side frame
Component (308) and the second side frame member (310), lifting member include winch (304) and lifting bracket (306), winch (304)
It is fixed on framework (302), lifting bracket (306) is connected to winch (304) and is configured to by portal frame component (316)
Receive and be configured for being connected to brake unit (24), lifting bracket (306) is configured in response to winch
(304) motion and move relative to framework (302) together with brake unit (24), to allow brake unit (24) relative to system
Moving plate (22) is increased or decreased.
10. maintenance system (300) according to any claim in claim 8-9, wherein, lifting bracket (306)
Including the hole (348) for being configured for being aligned with the respective aperture in brake unit (24), hole (348) are configured for
Receive the securing member (352) extended through brake unit (24).
11. maintenance systems (300) according to any claim in claim 8-10, wherein, lifting bracket (306)
It is configured for the upper end for being connected to the brake unit (24) relative to ground.
A kind of method safeguarded by 12. brake units (24) for brakes, the brakes include the system
Dynamic device (24) and the horizontally disposed brake disc (22) that is braked by brake unit (24), the method comprising the steps of：
By framework (32；302) in brake disc (22)；
Brake unit (24) is made to be upwardly away from brake disc (22) motion in the side of the rotation axiss generally perpendicular to brake disc (22),
So that brake unit (24) is supported on framework (32；302) on；And
Make brake unit (24) on the direction of rotation axiss for being in substantially parallel relationship to brake disc (22) along away from framework (32；
302) direction motion so that brake unit (24) is relative to brake disc (22) and framework (32；302) it is increased or decreased.
13. methods according to claim 12, wherein, installation steps include：First peripheral side of engagement brake disc (22)
With the second peripheral side.
14. methods according to any claim in claim 12-13, wherein, make brake unit (24) away from frame
The step of frame (302) is moved includes following sub-step：
The lifting bracket (306) being supported on framework (302) is connected to brake unit (24)；And
Operation is fixed to framework (302) above and is connected to the winch (304) of lifting bracket (306), so that lifting is raised and lowered
Bracket (306) and brake unit (24).
15. methods according to claim 14, wherein, lifting bracket (306) is coupled to the braking dress relative to ground
Put the upper end of (24).
A kind of maintenance system (30) safeguarded by 16. brake units (24) for brakes, the brakes bag
The brake unit (24) and brake disc (22) is included, wherein, described maintenance system (30) include framework (32), and wherein described
Maintenance system (30) includes：
- installation component (34), the installation component are used for, relative to brake disc (22), framework (32) is arranged on fixed position；
- coupling member (36), the coupling member are used at least a portion (25 of brake unit (24)；26) framework is fixed to
(32) on；With
- guiding elements (38), the guiding elements are adapted to allow for described at least a portion (25 of brake unit (24)；26) solid
Relative to brake disc (22) in the upper motion of framework (32) when arriving surely framework (32) above.
17. maintenance system (30) according to claim 16, wherein, guiding elements (38) is adapted to allow for brake unit (24)
Described at least a portion (25；26) move between the first position and the second position, in primary importance, described at least a portion
(25；26) operating position being installed in brake disc (22), in the second position, described at least a portion (25；26) can be by
Safeguard or can be removed from brake disc (22).
18. maintenance systems (30) according to any claim in claim 16-17, wherein, installation component (34)
Including for framework (32) is clamped in the fixture in brake disc (22) and/or locking cam, the fixture is, for example, screw clamp
Tool.
19. maintenance systems (30) according to any claim in claim 16-18, wherein, installation component (34)
It is suitable to be mounted directly to framework (32) in brake disc (22).
20. maintenance systems (30) according to any claim in claim 16-19, wherein, guiding elements (38)
It is adapted to allow for described at least a portion (25 of brake unit (24)；26) plane motion of brake disc (22) is in substantially parallel relationship to.
21. maintenance systems (30) according to any claim in claim 16-20, wherein, guiding elements (38)
Including slit.
22. maintenance system (30) according to claim 21, wherein, coupling member (36) includes one or more fixations
Pin, by one or more of steady pins are inserted in slit, one or more of steady pins are used for guiding along slit
Described at least a portion (25 of brake unit (24)；26).
23. maintenance systems (30) according to any claim in claim 16-22, wherein, framework (32) includes
For the first installation component that framework is fixed on the first side of brake unit and for framework is fixed on brake unit
The second installation component on second side, for example, wherein, the first installation component is arranged on first body side frame (40) of framework (32)
On, the second installation component is arranged on second body side frame (42) of framework (32).
24. maintenance systems (30) according to any claim in claim 16-23, wherein, coupling member (36)
It is adapted to allow for described at least a portion (25 of brake unit (24)；26) rotate relative to framework (32), for example, wherein, framework
It is additionally provided with for making described at least a portion (25；26) retainer (44) being shelved on rotation position.
25. maintenance systems (30) according to any claim in claim 16-24, wherein, framework is additionally provided with
Lifting device (46), such as winch, for reducing relative to framework or lifting described at least a portion.
26. maintenance systems (30) according to any claim in claim 16-25, wherein, framework includes first
Coupling member and the first guiding elements and the second coupling member and the second guiding elements, the first coupling member and the first guiding structure
Part is used for carrying the Part I of brake unit and moves which, and the second coupling member and the second guiding elements are used for carrying braking
The Part II of device simultaneously moves which, and for example, wherein, the Part I and Part II of brake unit are caliper respectively
First yoke and the second yoke.
A kind of 27. methods for being safeguarded at least a portion of the brake unit of brakes, wherein, methods described bag
Include following steps：
A) framework is arranged on fixed position relative to brake disc；
B) described at least a portion of brake unit is fixed on framework；
C) primary importance of the described at least a portion of brake unit from framework is made to move to the second position on framework；And
D) described at least a portion of brake unit is safeguarded.
28. methods according to claim 27, wherein, brake unit (24) is the yaw brake for wind turbine
On device, and/or the brake disc arranged in the plane of general horizontal of frame arrangement.
29. methods according to any claim in claim 27-28, wherein, described at least the one of brake unit
Part was disassembled before step c) from brake unit.
30. methods according to any claim in claim 27-29, wherein, step a) is included framework (32)
To be mounted directly in brake disc (22).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15183806.7 | 2015-09-04 | ||
| EP15183806.7A EP3139058B1 (en) | 2015-09-04 | 2015-09-04 | Servicing system and method for servicing a brake device of a brake system having a horizontally arranged brake disc |
| EP16157595.6 | 2016-02-26 | ||
| EP16157595.6A EP3139059B1 (en) | 2015-09-04 | 2016-02-26 | Servicing system and method for servicing a brake device of a brake system having a horizontally arranged brake disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499597A true CN106499597A (en) | 2017-03-15 |
| CN106499597B CN106499597B (en) | 2019-05-10 |
Family
ID=54064202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610416655.6A Active CN106499597B (en) | 2015-09-04 | 2016-06-14 | The maintenance system and method safeguarded for the brake apparatus to the braking system with horizontally disposed brake disc |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US10190646B2 (en) |
| EP (2) | EP3139058B1 (en) |
| JP (1) | JP6613376B2 (en) |
| KR (1) | KR102058678B1 (en) |
| CN (1) | CN106499597B (en) |
| AU (1) | AU2016202991B1 (en) |
| BR (1) | BR102016011041B1 (en) |
| DK (2) | DK3139058T3 (en) |
| ES (2) | ES2661265T3 (en) |
| MX (1) | MX2018001714A (en) |
| NO (2) | NO3139058T3 (en) |
| PL (2) | PL3139058T3 (en) |
| TR (2) | TR201802601T4 (en) |
| WO (1) | WO2017039764A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945866A (en) * | 2016-07-14 | 2016-09-21 | 新疆金风科技股份有限公司 | Replacing device for off-course brake |
| CN112264958A (en) * | 2020-10-26 | 2021-01-26 | 华能国际电力开发公司吉林白城风电分公司 | Be applied to lead screw frock that wind-powered electricity generation machine driftage overhauld and maintained |
| CN112703315A (en) * | 2018-09-11 | 2021-04-23 | 采埃孚股份公司 | Operating device for a transmission |
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| EP3139058B1 (en) * | 2015-09-04 | 2018-01-10 | S.B. Patent Holding ApS | Servicing system and method for servicing a brake device of a brake system having a horizontally arranged brake disc |
| DE102016213824A1 (en) * | 2016-07-27 | 2018-02-01 | Stromag Gmbh | Disc brake for a brake disc ring of an azimuth drive of a wind turbine |
| US11204070B2 (en) * | 2017-06-01 | 2021-12-21 | Hendrickson Usa, L.L.C. | Brake component positioning assembly |
| KR102029259B1 (en) * | 2018-08-23 | 2019-10-08 | 주식회사 티에스윈드 | Exchanging system and exchanging method for sliding pad |
| CN113027682B (en) * | 2019-12-25 | 2024-04-26 | 纳博特斯克有限公司 | Drive control device, power supply device, wind power generation device, and control method |
| CN113236685B (en) * | 2021-05-19 | 2023-04-07 | 宿迁学院 | Electronic mechanical brake |
| EP4123166A1 (en) * | 2021-07-23 | 2023-01-25 | Siemens Gamesa Renewable Energy A/S | Servicing brake for a wind turbine yaw motor brake |
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-
2015
- 2015-09-04 EP EP15183806.7A patent/EP3139058B1/en active Active
- 2015-09-04 NO NO15183806A patent/NO3139058T3/no unknown
- 2015-09-04 ES ES15183806.7T patent/ES2661265T3/en active Active
- 2015-09-04 PL PL15183806T patent/PL3139058T3/en unknown
- 2015-09-04 TR TR2018/02601T patent/TR201802601T4/en unknown
- 2015-09-04 DK DK15183806.7T patent/DK3139058T3/en active
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2016
- 2016-02-26 EP EP16157595.6A patent/EP3139059B1/en active Active
- 2016-02-26 NO NO16157595A patent/NO3139059T3/no unknown
- 2016-02-26 DK DK16157595.6T patent/DK3139059T3/en active
- 2016-02-26 TR TR2018/07711T patent/TR201807711T4/en unknown
- 2016-02-26 ES ES16157595.6T patent/ES2672252T3/en active Active
- 2016-02-26 PL PL16157595T patent/PL3139059T3/en unknown
- 2016-05-05 KR KR1020187008421A patent/KR102058678B1/en active IP Right Grant
- 2016-05-05 WO PCT/US2016/030976 patent/WO2017039764A1/en active Application Filing
- 2016-05-05 JP JP2018531291A patent/JP6613376B2/en active Active
- 2016-05-05 MX MX2018001714A patent/MX2018001714A/en unknown
- 2016-05-10 AU AU2016202991A patent/AU2016202991B1/en active Active
- 2016-05-16 BR BR102016011041-6A patent/BR102016011041B1/en active IP Right Grant
- 2016-06-14 CN CN201610416655.6A patent/CN106499597B/en active Active
- 2016-06-15 US US15/182,685 patent/US10190646B2/en active Active
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| US20050081355A1 (en) * | 2003-10-16 | 2005-04-21 | Nechvatal Robert J. | Air disc brake caliper jack assembly |
| WO2005083290A1 (en) * | 2004-02-03 | 2005-09-09 | Sime-Stromag | Disc brake provided with adjustable linings |
| US20120224799A1 (en) * | 2009-10-16 | 2012-09-06 | Suzlon Energy Gmbh | Bearing assembly for a wind turbine |
| CN202300837U (en) * | 2011-10-26 | 2012-07-04 | 北京万源工业有限公司 | Wind driven generator yaw brake system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105945866A (en) * | 2016-07-14 | 2016-09-21 | 新疆金风科技股份有限公司 | Replacing device for off-course brake |
| CN105945866B (en) * | 2016-07-14 | 2017-11-07 | 新疆金风科技股份有限公司 | The more changing device of off-course brake |
| CN112703315A (en) * | 2018-09-11 | 2021-04-23 | 采埃孚股份公司 | Operating device for a transmission |
| CN112264958A (en) * | 2020-10-26 | 2021-01-26 | 华能国际电力开发公司吉林白城风电分公司 | Be applied to lead screw frock that wind-powered electricity generation machine driftage overhauld and maintained |
Also Published As
| Publication number | Publication date |
|---|---|
| DK3139059T3 (en) | 2018-06-06 |
| BR102016011041B1 (en) | 2023-02-07 |
| EP3139058B1 (en) | 2018-01-10 |
| ES2661265T3 (en) | 2018-03-28 |
| AU2016202991B1 (en) | 2017-03-23 |
| JP2018527536A (en) | 2018-09-20 |
| NO3139059T3 (en) | 2018-09-15 |
| EP3139058A1 (en) | 2017-03-08 |
| KR102058678B1 (en) | 2020-02-07 |
| BR102016011041A2 (en) | 2017-03-14 |
| US10190646B2 (en) | 2019-01-29 |
| WO2017039764A1 (en) | 2017-03-09 |
| ES2672252T3 (en) | 2018-06-13 |
| US20170067519A1 (en) | 2017-03-09 |
| TR201807711T4 (en) | 2018-06-21 |
| PL3139059T3 (en) | 2018-08-31 |
| MX2018001714A (en) | 2018-07-06 |
| EP3139059B1 (en) | 2018-04-18 |
| NO3139058T3 (en) | 2018-06-09 |
| DK3139058T3 (en) | 2018-04-23 |
| JP6613376B2 (en) | 2019-11-27 |
| PL3139058T3 (en) | 2018-06-29 |
| EP3139059A1 (en) | 2017-03-08 |
| KR20180048775A (en) | 2018-05-10 |
| CN106499597B (en) | 2019-05-10 |
| TR201802601T4 (en) | 2018-03-21 |
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